Audio headset



FIG. 1 is a top perspective view of the audio headset showing our new design with a boom microphone configured in a first position, wherein the dashed lines shown on the ear cups are surface features that are not part of the claimed design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevation view thereof;

FIG. 6 is a rear elevation view thereof;

FIG. 7 is a left side elevation view thereof;

FIG. 8 is a right side elevation view thereof; and,

FIG. 9 is a left side elevation view with the boom microphone configured in a second position.

The broken lines immediately adjacent to the shaded areas represent the bounds of the claimed design while all other broken lines are directed to environment and are for illustrative purposes only; the broken lines form no part of the claimed design. 

CLAIM The ornamental design for the audio headset, as shown and described. 